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在Ⅱ类最优正规基上,提出了一种改进的基域乘法实现算法,并给出了该算法的FPGA工程实现方法,在ALTERA公司的CycloneⅡ系列FPGA器件上实现了GF(2192)域上ECC加密和AES加密的混合加密系统,完成了算法仿真、综合及实验.最后以加密卡的方式在PC机上测试,结果表明,仿真时ECC算法每s执行10000~13000次,烧到片上运行ECC算法每s执行9000~10500次,实际主频率为128 MHz.
Based on the class Ⅱ optimal regular base, an improved algorithm for multiplication of base-domain is proposed and an FPGA implementation method for the algorithm is presented. The GF (2192) domain is implemented on the Cyclone II FPGA device of ALTERA Corporation ECC encryption and AES encryption hybrid encryption system, the completion of the algorithm simulation, synthesis and experiment.At the end of the encrypted card test on the PC machine, the results show that the simulation ECC algorithm executed every 10000 ~ 13000 times, burn to the chip running ECC The algorithm executes 9000 ~ 10500 times per s, the actual main frequency is 128 MHz.